#include<stdio.h>
#include<stdlib.h>
int main()
{
    char ch;
    FILE *fp1;
    if((fp1=fopen("20155202.c","r"))==NULL)
    {
        printf("ERROR");
        exit(0);
    }

    while((ch=fgetc(fp1))!=EOF)
    {
        printf("%x %c ",ch,ch);


    }

    fclose(fp1);
 return 0;
}

